80938518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30869}}^1$

素因数の和:30916

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 96872682

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 30869, 61738, 92607, 185214, 586511, 709987, 1173022, 1419974, 1759533, 2129961, 3519066, 4259922, 13489753, 26979506, 40469259, 80938518]

約数ペア:

[(1, 80938518), (2, 40469259), (3, 26979506), (6, 13489753), (19, 4259922), (23, 3519066), (38, 2129961), (46, 1759533), (57, 1419974), (69, 1173022), (114, 709987), (138, 586511), (437, 185214), (874, 92607), (1311, 61738), (2622, 30869)]